Why Use Pinewood Derby Car Tungsten Alloy Disc?

Tungsten is a metal with one of the highest densities is 1.7 times heavier than lead. Only gold, platinum, and a few other rare metals have a similar density. Having more concentrated weight means having more control over weight placement in your car to achieve the center of mass that you are targeting. Tungsten is also non-toxic and environmentally friendly so it is safe for children and adults to handle and work with. Tungsten disc is most common pinewood derby car weight.